Repository: hbase Updated Branches: refs/heads/master eb67ee0d0 -> 856ee283f
HBASE-19371 Running WALPerformanceEvaluation against asyncfswal throws exceptions Signed-off-by: Michael Stack <st...@apache.org> Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/856ee283 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/856ee283 Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/856ee283 Branch: refs/heads/master Commit: 856ee283faf003404e8925006ce0e591c4eba600 Parents: eb67ee0 Author: zhangduo <zhang...@apache.org> Authored: Sat Dec 9 14:21:52 2017 +0800 Committer: Michael Stack <st...@apache.org> Committed: Mon Dec 11 13:38:02 2017 -0800 ---------------------------------------------------------------------- .../FanOutOneBlockAsyncDFSOutputHelper.java | 90 ++++++++++---------- 1 file changed, 47 insertions(+), 43 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hbase/blob/856ee283/hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java ---------------------------------------------------------------------- diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java index 08e1aae..a7c26e0 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/io/asyncfs/FanOutOneBlockAsyncDFSOutputHelper.java @@ -192,7 +192,7 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { // helper class for creating data checksum. private interface ChecksumCreater { - DataChecksum createChecksum(Object conf); + DataChecksum createChecksum(DFSClient client); } private static final ChecksumCreater CHECKSUM_CREATER; @@ -200,12 +200,12 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { // helper class for creating files. private interface FileCreator { default HdfsFileStatus create(ClientProtocol instance, String src, FsPermission masked, - String clientName, EnumSetWritable<CreateFlag> flag, - boolean createParent, short replication, long blockSize, - CryptoProtocolVersion[] supportedVersions) throws Exception { + String clientName, EnumSetWritable<CreateFlag> flag, boolean createParent, + short replication, long blockSize, CryptoProtocolVersion[] supportedVersions) + throws Exception { try { return (HdfsFileStatus) createObject(instance, src, masked, clientName, flag, createParent, - replication, blockSize, supportedVersions); + replication, blockSize, supportedVersions); } catch (InvocationTargetException e) { if (e.getCause() instanceof Exception) { throw (Exception) e.getCause(); @@ -215,9 +215,8 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { } }; - Object createObject(ClientProtocol instance, String src, FsPermission masked, - String clientName, EnumSetWritable<CreateFlag> flag, - boolean createParent, short replication, long blockSize, + Object createObject(ClientProtocol instance, String src, FsPermission masked, String clientName, + EnumSetWritable<CreateFlag> flag, boolean createParent, short replication, long blockSize, CryptoProtocolVersion[] supportedVersions) throws Exception; } @@ -276,9 +275,9 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { ecnClass = Class.forName("org.apache.hadoop.hdfs.protocol.datatransfer.PipelineAck$ECN") .asSubclass(Enum.class); } catch (ClassNotFoundException e) { - String msg = "Couldn't properly initialize the PipelineAck.ECN class. Please " - + "update your WAL Provider to not make use of the 'asyncfs' provider. See " - + "HBASE-16110 for more information."; + String msg = "Couldn't properly initialize the PipelineAck.ECN class. Please " + + "update your WAL Provider to not make use of the 'asyncfs' provider. See " + + "HBASE-16110 for more information."; LOG.error(msg, e); throw new Error(msg, e); } @@ -332,7 +331,9 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { try { return createPipelineAckStatusGetter27(); } catch (NoSuchMethodException e) { - LOG.debug("Can not get expected methods, should be hadoop 2.6-", e); + LOG.debug("Can not get expected method " + e.getMessage() + + ", this usually because your Hadoop is pre 2.7.0, " + + "try the methods in Hadoop 2.6.x instead."); } return createPipelineAckStatusGetter26(); } @@ -414,7 +415,7 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { helperClass = Class.forName(clazzName); } catch (ClassNotFoundException e) { helperClass = org.apache.hadoop.hdfs.protocolPB.PBHelper.class; - LOG.debug("" + clazzName + " not found (Hadoop is pre-2.8.0?); using " + + LOG.debug("" + clazzName + " not found (Hadoop is pre-2.8.0?); using " + helperClass.toString() + " instead."); } Method convertEBMethod = helperClass.getMethod("convert", ExtendedBlock.class); @@ -441,7 +442,7 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { }; } - private static ChecksumCreater createChecksumCreater28(Class<?> confClass) + private static ChecksumCreater createChecksumCreater28(Method getConfMethod, Class<?> confClass) throws NoSuchMethodException { for (Method method : confClass.getMethods()) { if (method.getName().equals("createChecksum")) { @@ -449,9 +450,10 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { return new ChecksumCreater() { @Override - public DataChecksum createChecksum(Object conf) { + public DataChecksum createChecksum(DFSClient client) { try { - return (DataChecksum) createChecksumMethod.invoke(conf, (Object) null); + return (DataChecksum) createChecksumMethod.invoke(getConfMethod.invoke(client), + (Object) null); } catch (IllegalAccessException | InvocationTargetException e) { throw new RuntimeException(e); } @@ -462,16 +464,16 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { throw new NoSuchMethodException("Can not find createChecksum method in DfsClientConf"); } - private static ChecksumCreater createChecksumCreater27(Class<?> confClass) + private static ChecksumCreater createChecksumCreater27(Method getConfMethod, Class<?> confClass) throws NoSuchMethodException { Method createChecksumMethod = confClass.getDeclaredMethod("createChecksum"); createChecksumMethod.setAccessible(true); return new ChecksumCreater() { @Override - public DataChecksum createChecksum(Object conf) { + public DataChecksum createChecksum(DFSClient client) { try { - return (DataChecksum) createChecksumMethod.invoke(conf); + return (DataChecksum) createChecksumMethod.invoke(getConfMethod.invoke(client)); } catch (IllegalAccessException | InvocationTargetException e) { throw new RuntimeException(e); } @@ -481,36 +483,38 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { private static ChecksumCreater createChecksumCreater() throws NoSuchMethodException, ClassNotFoundException { + Method getConfMethod = DFSClient.class.getMethod("getConf"); try { - return createChecksumCreater28( + return createChecksumCreater28(getConfMethod, Class.forName("org.apache.hadoop.hdfs.client.impl.DfsClientConf")); } catch (ClassNotFoundException e) { LOG.debug("No DfsClientConf class found, should be hadoop 2.7-", e); } - return createChecksumCreater27(Class.forName("org.apache.hadoop.hdfs.DFSClient$Conf")); + return createChecksumCreater27(getConfMethod, + Class.forName("org.apache.hadoop.hdfs.DFSClient$Conf")); } private static FileCreator createFileCreator3() throws NoSuchMethodException { Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class, - String.class, EnumSetWritable.class, boolean.class, short.class, long.class, CryptoProtocolVersion[].class, - String.class); + String.class, EnumSetWritable.class, boolean.class, short.class, long.class, + CryptoProtocolVersion[].class, String.class); return (instance, src, masked, clientName, flag, createParent, replication, blockSize, - supportedVersions) -> { - return (HdfsFileStatus) createMethod.invoke(instance, - src, masked, clientName, flag, createParent, replication, blockSize, supportedVersions, - null); + supportedVersions) -> { + return (HdfsFileStatus) createMethod.invoke(instance, src, masked, clientName, flag, + createParent, replication, blockSize, supportedVersions, null); }; } private static FileCreator createFileCreator2() throws NoSuchMethodException { Method createMethod = ClientProtocol.class.getMethod("create", String.class, FsPermission.class, - String.class, EnumSetWritable.class, boolean.class, short.class, long.class, CryptoProtocolVersion[].class); + String.class, EnumSetWritable.class, boolean.class, short.class, long.class, + CryptoProtocolVersion[].class); return (instance, src, masked, clientName, flag, createParent, replication, blockSize, - supportedVersions) -> { - return (HdfsFileStatus) createMethod.invoke(instance, - src, masked, clientName, flag, createParent, replication, blockSize, supportedVersions); + supportedVersions) -> { + return (HdfsFileStatus) createMethod.invoke(instance, src, masked, clientName, flag, + createParent, replication, blockSize, supportedVersions); }; } @@ -549,9 +553,9 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { CHECKSUM_CREATER = createChecksumCreater(); FILE_CREATOR = createFileCreator(); } catch (Exception e) { - String msg = "Couldn't properly initialize access to HDFS internals. Please " - + "update your WAL Provider to not make use of the 'asyncfs' provider. See " - + "HBASE-16110 for more information."; + String msg = "Couldn't properly initialize access to HDFS internals. Please " + + "update your WAL Provider to not make use of the 'asyncfs' provider. See " + + "HBASE-16110 for more information."; LOG.error(msg, e); throw new Error(msg, e); } @@ -566,7 +570,7 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { } static DataChecksum createChecksum(DFSClient client) { - return CHECKSUM_CREATER.createChecksum(client.getConf()); + return CHECKSUM_CREATER.createChecksum(client); } static Status getStatus(PipelineAckProto ack) { @@ -590,11 +594,11 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { String logInfo = "ack with firstBadLink as " + resp.getFirstBadLink(); if (resp.getStatus() != Status.SUCCESS) { if (resp.getStatus() == Status.ERROR_ACCESS_TOKEN) { - throw new InvalidBlockTokenException("Got access token error" + ", status message " - + resp.getMessage() + ", " + logInfo); + throw new InvalidBlockTokenException("Got access token error" + ", status message " + + resp.getMessage() + ", " + logInfo); } else { - throw new IOException("Got error" + ", status=" + resp.getStatus().name() - + ", status message " + resp.getMessage() + ", " + logInfo); + throw new IOException("Got error" + ", status=" + resp.getStatus().name() + + ", status message " + resp.getMessage() + ", " + logInfo); } } // success @@ -667,10 +671,10 @@ public final class FanOutOneBlockAsyncDFSOutputHelper { }); } - private static List<Future<Channel>> connectToDataNodes(Configuration conf, - DFSClient client, String clientName, LocatedBlock locatedBlock, long maxBytesRcvd, - long latestGS, BlockConstructionStage stage, DataChecksum summer, - EventLoopGroup eventLoopGroup, Class<? extends Channel> channelClass) { + private static List<Future<Channel>> connectToDataNodes(Configuration conf, DFSClient client, + String clientName, LocatedBlock locatedBlock, long maxBytesRcvd, long latestGS, + BlockConstructionStage stage, DataChecksum summer, EventLoopGroup eventLoopGroup, + Class<? extends Channel> channelClass) { Enum<?>[] storageTypes = locatedBlock.getStorageTypes(); DatanodeInfo[] datanodeInfos = locatedBlock.getLocations(); boolean connectToDnViaHostname =